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yanalaym [24]
3 years ago
13

2k - 3(4 - k) = 3k + 4 whats k?

Mathematics
1 answer:
neonofarm [45]3 years ago
7 0
They got it wrong it is actually k=8
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(x+4)(x-8). Express as a trinomial??
Juli2301 [7.4K]

Answer:

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Step-by-step explanation:

Hi there!

(x+4)(x-8)

Expand the parentheses

=x(x-8)+4(x-8)\\=x^2-8x+4x-32\\=x^2-4x-32

I hope this helps!

5 0
3 years ago
What is the value of x?
wolverine [178]

Since they are supplementary angles (180°)

45° + (2x-5)° = 180°

(2x-5)° = 180° - 45°

(2x-5)° = 135°

2x° = 135° - 5°

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x° = 65°



8 0
3 years ago
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3/4 written as a percent would be 75%

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What’s the answer to. -4w > 12*
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3 0
3 years ago
Can someone please actually help me with this?<br> Images Below
Sergio039 [100]

Answer:

65

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Step-by-step explanation:

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6 0
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